baber/WOPTO huggingface dataset:
Patent JP-S568444-A (JP)
Title: Antistatic synthetic macromolecular material composition
Inventor: IMAMURA SHIGERU
IPC: C08L101/00
Filed: 1979-06-30
Abstract: PURPOSE: To improve heat resistance together with antistatic properties, by a method wherein a sulfonate cpd. having an inorg. matter content of not more than a specified amount or said sulfonate cpd and a polymer or an oligomer having a specified MW and a specified softening point is/are incorporated into a high-molecular cpd.  
     CONSTITUTION: A sulfonate cpd. of formula I [wherein R is 6W20C alkyl; R' is 1W18C alkyl, alkenyl or a radical of formula II (wherein R" is H, CH 3 ; n is a positive integer); M is alkali or alkaline earth metal] is purified to reduce the inorg. matter content thereof below 1wt%, pref. 0.2wt%. When the sulfonate cpd. alone is used as an antistatic agent, 0.2W3wt% of the cpd. is added to a high-molecular cpd. (e.g. polypropylene, polyester). When 0.2W10wt% of a polymer or an org. oligomer having a number-average MW of not less than 350 and an m.p. or a softening point of not higher than 180°C is blended with the high-molecular cpd. in order to improve the dispersibility of the antistatic agent, the sulfonate cpd. is blended with the high-molecular cpd. in such a proportion as to give a ratio of the antistatic agent to the sum of the antistatic agent and the oligomer or the polymer of 5:95W60:40. The compsn. contributes to the prevention of thread breakage during melt spinning of a heat-resistant synthetic fiber. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06296039-A (JP)
Title: Integrated type light receiving emitting element and manufacture thereof
Inventor: OSUMI HIROAKI
IPC: H01L31/12
Filed: 1993-04-08
Abstract: PURPOSE:To provide an integrated type light-receiving element with which both light-receiving sensitivity and light-emission output can be improved. CONSTITUTION:This integration type light receiving/emitting element is composed of a translucent light-emitting element 11 having a fixed light-emitting region and also having a light-emitting layer 114 which emits light in the direction reverse to the prescribed light-emitting direction, a light-receiving element 12 which is arranged on the side opposite to the prescribed light-emitting direction of the light-emitting element 11 and receives light through the light-emitting element 11 and has the light-receiving surface wider than the light-emitting region 110, and a light interference film 118 with a light transmittivity part 131 around a high reflectivity part 130 which is opposing to the light-emitting region 110 arranged between the light-emitting element 11 and the light-receiving element 12.
Patent JP-H11282104-A (JP)
Title: Lid closing mechanism for container for sheet body
Inventor: TAKADA KENJI
IPC: G03B42/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To easily and securely close the lids of containers for various sheet bodies of different width with simple constitution. SOLUTION: A shaft body 52 is equipped with a 1st pressure roller 56 which presses one-side end parts 54a to 54d of the lid bodies 28a to 28d of cassettes 16a to 16d, a 2nd pressure roller 62 which presses the other-side end part 60a of the lid body 28a of the cassette 16a of maximum width, and 3rd pressure rollers 64a to 64c which press the other-side end parts 60b to 60d of the lid bodies 28b to 28d of other cassettes 16b to 16d. The 1st pressure roller 56 is mounted rotatably on the shaft body 52 and the diameters D2 of the 3rd pressure rollers 64a to 64c are set smaller than the diameter D1 of the 1st pressure roller 56.
Patent JP-S63248536-A (JP)
Title: Pressure fitting method for metal for soldering
Inventor: MIZOGUCHI MASAO
IPC: B21K25/00
Filed: 1987-04-02
Abstract: PURPOSE:To enable the pressure-fitting of a silver solder and gold solder even for the material difficult to press-fit and yet to obtain high pressure fitting rate by executing preshaping at the pressure-fitting part of the end part of a metal made pin. CONSTITUTION:A pin is first fed by cutting at cutting stage 1. Preshaping is then executed at preshaping stage 2. In succession, at pre-pressure fitting stage 3, a silver solder is subjected to header working so as to attain to the shape of the final pressure fitting at the final pressure fitting stage 4 after executing pressure fitting by exerting a pressure at the pressure fitting part. As a result, the joining of a metal made pin and press-fitting body at the pressure fitting part can be strengthened physically and mechanically. The pressure fitting of a cover, 42 alloy and silver solder, gold solder which is regarded as difficult to press-fitting is enabled.
Patent JP-S58198692-A (JP)
Title: Cooling device for powder and granule
Inventor: YAMAMOTO TAKESHI
IPC: F28D11/02
Filed: 1982-05-14
Abstract: PURPOSE:To enable to cool various kinds of powders and granules efficiently and continuously without contacting them with atmosphere by a method wherein a screw conveyor is penetrated through a water tank, in which cooling water is circulating, and a cooling water flowing hole is provided in the screw shaft of the screw conveyor. CONSTITUTION:The water tank 1, in which the cooling water is circulating, is provided with a cooling water supplying port 2 at the lower end part thereof and the cooling water discharging port 3 at the upper end part thereof. The screw conveyor A is consisting of a cylindrical outer tube 4 and the screw shaft 6 equipped with a screw blade 5 at the outer periphery thereof, which the cylindrical outer tube 4 is penetrating through said water tank 1 into the transversal direction thereof and the screw shaft 6 is provided with the cooling water flowing hole 6' penetrating therethrough into the axial direction thereof. The cylindrical outer tube 4 of the screw conveyor A, serving as the transfer path of the powder and granule supplied from an inflow port (a), is cooled by the cooling water, being supplied continuously into the water tank 1, at the whole outer peripheral surface thereof, further, the screw shaft 6 itself is cooled by the cooling water being supplied continuously into the hole 6', and the powder or granule, being transferred, is contacted with the inner surface of the cylindrical outer tube 4 and/or the outer surface of the screw shaft 6 by the rolling and mixing effects of the screw blade 5, therefore, is cooled quickly.
Patent JP-H03287861-A (JP)
Title: Production of sheet-shaped material composed of conductive fiber
Inventor: MIZOE MAREKATSU
IPC: D06M101/16
Filed: 1990-03-29
Abstract: PURPOSE:To obtain the subject sheet-shaped material having a uniform and strong metal coating film over the whole body and excellent in heat conductivity and disinfecting properties by forming a sheet shaped material composed of a fiber using a specified fiber and subsequently reducing the resultant sheet- shaped material. CONSTITUTION:A fiber obtained by spinning a solution of a metal complex composed of a polar macromolecule (preferably PVA) coordinated with metal salts is used for formation of a sheet-shaped material (preferably nonwoven fabric) and the resultant sheet-shaped material is subsequently reduced preferably using the metal plate catalytic method, thus obtaining the objective sheet-shaped material.
Patent JP-H05279279-A (JP)
Title: Difluorocyclohexane derivative
IPC: C07C43/172
Filed: 1992-04-03
Abstract: PURPOSE:To provide the subject new compound exhibiting a low elastic coefficient and a low anisotropy of refractive index and useful as an electro-optic liquid crystal display material, etc. CONSTITUTION:A compound of formula I [R<1> is a 1 to 16C alkyl or alkoxyalkyl; Ring (A) is trans-2,2-difluoro-1,4-cyclohexylene or trans-3,3-difluoro-1,4- cyclohexylene; Ring B is 1,4-phenylene or trans-1,4-cyclohexylene; X is F or H; R<2> is F, Cl, cyano, a 1 to 16C alkyl, etc.], e.g. trans-2,2-difluoro-1-(4- propylphenyl)-4-propylcyclohexane. In addition, the compound of formula I is obtained, e.g. by synthesizing a compound of formula III from a compound of formula II as the raw material, isomerizing the resultant compound of formula III into its trans-form compound and subsequently reacting a fluorination agent such as diethylaminosulfur trifluoride therewith.
Patent JP-S526029-A (JP)
Title: Character display control system
Inventor: TANAKA TOSHIO
IPC: G09G5/00
Filed: 1975-07-03
Abstract: PURPOSE: Direct reading and displaying of the main memory without using the memory for a character display. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S526177-A (JP)
Title: Way of purifying exhaust gas
Inventor: ATSUKAWA MASUMI
IPC: B01D51/04
Filed: 1975-07-04
Abstract: PURPOSE: To remove micro-grains efficiently and economically regardless of the kind of fouling substance,and to make granular fouling substance in exhaust gas condense into moisture and to make the granulars larger. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11269780-A (JP)
Title: Dyeing of article using one yarn together with another
Inventor: OUE KAZUTO
IPC: D06P3/872
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain an article using a polytrimethylene terephthalate yarn together with a cellulose yarn having excellent fastness to dyeing, by dyeing the article with a readily alkali-soluble disperse dye and a reaction dye. SOLUTION: An article using a polytrimethylene terephthalate yarn together with 30-80 wt.% of a cellulose yarn is dyed by a two-bath two-stage method in which the article is dyed in a dyeing bath containing a readily alkali-soluble disperse dye and an auxiliary at 95-120 deg.C for 20-60 minutes to dye the polytrimethylene terephthalate yarn side and newly dyed in a dyeing bath containing a reaction dye and an auxiliary at 35-80 deg.C, preferably 40-70 deg.C to dye the cellulose yarn side. Otherwise, the article is dyed by one bath two stage method in which after the article is dyed in the dyeing bath containing both the readily alkali-soluble disperse dye and the auxiliary, the dyeing bath is cooled to the dyeing temperature of the reaction dye and the reaction dye and the auxiliary are added to the dyeing bath to dye the cellulose yarn side of the article.
Patent JP-S58200528-A (JP)
Title: Preparation of semiconductor device
Inventor: SUGAWARA YASUMITSU
IPC: H01L21/205
Filed: 1982-05-18
Abstract: PURPOSE:To stably obtain a silicon layer with good reproducibility, high withstand voltage and reliability by replacing reaction gas with inactive gas and by allowing the reaction gas to flow only when a semi-insulating polycrystalline silicon layer is generated in the reaction gas system. CONSTITUTION:An inactive gas supplied from pipe line 1 is carrier gas of reaction gas of pipe lines 2 and 3, the one reaction gas such as silane gas reacts with the reaction gas such as oxygen within the furnace core tube of reaction furnace generating a semi-insulating polycrystalline silicon layer on single crystal silicon semiconductor substrate and it flows inside of furnace core tube and entire part of reaction furnace together with the carrier gas. Usually, the gas system of reaction gas allows inactive gas to inflow from the pipe line 1 when the valve 4 opens and to be exhausted through the valve 7. Therefore, the reaction gas is replaced with inactive gas. The other reaction gas reacts before entering the furnace core tube when both reaction gases are mixed before entering the furnace core tube. Therefore, the other reaction gas is allowed to flow into the furnace core tube separately from the carrier gas and the one reaction gas.
Patent JP-H02262222-A (JP)
Title: Color cathode-ray tube and manufacture thereof
Inventor: KOSUDA KEIICHI
IPC: H01J9/227
Filed: 1989-03-31
Abstract: PURPOSE:To reduce the interval between phosphors by printing three kinds of phosphors for coloring on recesses formed by etching in separate layers. CONSTITUTION:A recess 2 is formed by etching on a panel glass 1 which is a lowermost layer, and a red phosphor 3 is printed on this recess 2. A glass thin film 4 which is an intermediate layer is covered on it, then a recess 5 is formed by etching from the intermediate layer 4 to the lowermost layer 1. A green phosphor 6 is printed on this recess 5. A glass thin film 7 which is the uppermost layer is formed on it, then a recess 8 is formed by etching from the uppermost layer 7 to the lowermost layer 1. A blue phosphor 9 is printed on this recess 8. The interval between the red, green and blue phosphors can be reduced.
Patent JP-H01256335-A (JP)
Title: Fishing line
Inventor: YAGI KAZUO
IPC: D01F6/30
Filed: 1988-04-04
Abstract: PURPOSE:To provide a fishing line with improved resistance to creep and impact, etc., consisting of ultra-high-molecular weight ethylene-alpha-olefin copolymer with the content of the alpha-olefin of specific characteristics being 0.1-20 per 1,000 carbon atoms on average. CONSTITUTION:An ethylene-alpha-olefin copolymer is prepared by polymerization in a slurried state, e.g., in an organic solvent using a Ziegler-based catalyst, between ethylene and a >=3C alpha-olefin. This copolymer is a ultra-high-molecular weight ethylene-alpha-olefin copolymer with an intrinsic viscosity [eta] of >=5dl/g and content of the >=3C olefin being, on average, 0.1-20 per 1,000 carbon atoms. A undrawn form of this copolymer is drawn at 40-160 deg.C into a molecularly oriented form, which is used as the objective fishing line. This fishing line is excellent in resistance to creep, impact and water, etc.
Patent JP-S59209294-A (JP)
Inventor: SEKIDO MUTSUHIRO
IPC: H05B33/12
Filed: 1983-05-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000281177-A (JP)
Title: Container for powdery/granular body and its usage
Inventor: SATAKE SATORU
IPC: B65D88/28
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent a space from being generated at corners at the upper section of a container when a powder/granular body is fed, and also, prevent a residue from being generated at the time of discharging by setting the inclination angle of an inclined section at the angle of repose of the powder/granular body to be fed to the container, or higher. SOLUTION: A container system is constituted of a container A for a powdery/granular body, and a powdery/granular container-turning device B, and the container A for the powdery/granular body comprises a hollow column shape section 1 of which one end is closed, and an inclined section 2 which is bonded to the other end of the column shape section 1 and is formed in such a manner that the cross sectional area may become smaller as separating from the other end. The inclination angle of the inclined section 2 is set at the angle of repose of a powdery/granular body which is fed to the container A for the powdery/granular body, or higher. Also, an engaging section 7 is provided on both sides of the container A for the powder/granular body, and by engaging the engaging section 7 with the turning device B, the container A becomes turnable in the vertical direction.  Thus, when the powdery/granular body is fed in the container for the powdery/granular body, since the inclination angle of the inclined section is set at the angle of repose of the powdery/granular body or higher, the powdery/granular body can be filled in the container for the powdery/granular body with almost no gaps.
Patent JP-H08285324-A (JP)
Title: Air-conditioning system
Inventor: IKUNO TAKASHI
IPC: F24F3/147
Filed: 1995-04-07
Abstract: PURPOSE: To lower the initial cost, prevent condensation and rusting, and free the conditioned air from unevenness in temperature and humidity by partitioning a main body-constituting wooden box into an air-conditioning chamber and a silencing chamber with the inlet to the air-conditioning chamber communicating with an all-purpose heat exchanger and with the outlet from the silencing chamber communicating with a room. CONSTITUTION: Outdoor air and discharged air from rooms flow into an all- purpose heat exchanger Ht and after undergoing heat exchange the outdoor air flows though a downstream outdoor-air duct 8 and into a handling box Bh, while the discharged room air is passed through a downstream discharged- air duct 10 and discharged to the outside. The outdoor air, after entering the handling box Bh, undergoes air conditioning inside an air-conditioning chamber 21. The conditioned air is filtered as it flows through an outlet 23 with an air filter 24, then entering a silencing chamber 22 where the conditioned air is passed through a multiplicity of sail holes 28 in sound-arresting boards 29, 30 and the noise is deadened as the air flows through a plurality of chambers 31, 32, 33 in this order. The conditioned air from thence is sent through an air duct 27 and distributed to rooms in a building.
Patent JP-H06263958-A (JP)
Title: Thermoplastic resin composition highly resistant to hcfc-141b and molding material for inner compartment of refrigerator in contact with thermal insulator with hcfc-141b as blowing agent
Inventor: TOYOTAKA TATSUJI
IPC: C08L55/00
Filed: 1993-03-16
Abstract: PURPOSE:To obtain the subject composition excellent in resistance to CFCs, mechanical strength, processability, etc., useful for molding the inner compartments for e.g. refrigerators using CFCs alternatives, comprising a specific rubber-reinforced resin and a graft polymer. CONSTITUTION:This resin composition comprises (A) 100 pts.wt. of such a rubber-reinforced resin that (1) a graft polymer 20-70 (pref. 30-60) % in graft rate prepare by graft-polymerizing a mixture of an aromatic vinyl compound and vinyl cyanide compound at the weight ratio of (80-60):(20-40) (pref. styrene and acrylonitrile) to 10-40wt.% of a rubbery polymer (pref. 15-30wt.% of a conjugated diene rubber) has been dispersed in an aromatic vinyl-vinyl cyanide copolymer (the vinyl cyanide component accounting for 32-45wt.%, pref. 35-40wt.%) and (B) 0.5-10 pts.wt. of a graft polymer prepared by graft- polymerizing a total of pref. 40-100 pts.wt. of an aromatic vinyl compound and vinyl cyanide compound to 100 pts.wt. of polyethylene and/or polypropylene.
Patent JP-H01254994-A (JP)
Title: Portable type print reader for information tape
Inventor: ITAGAKI YOSHINORI
IPC: G09F11/24
Filed: 1988-04-04
Abstract: PURPOSE:To enable taking out of the information required for a reading person to the reading part of a carrying means and direct reading thereof with eyes by passing the printed display surface of an information tape oppositely to the reading part provided to a part of a casing and winding the information tape on a take-up spool freely travelably forward and backward. CONSTITUTION:This reader is so constituted that both spools 25, 35 are freely connected to driving mechanisms of respective motors M, M when the information tape 7 is positioned and set to these tapes. The information tape 7 in the reading part 4 is held stretched by engagement of feed holes on both sides of the tape 71 and teeth 46 of a feed gear 45. The printed display 72 printed on the information tape surface can be read through a lens 42 when the information tape 7 maintains a stop state. The point of the display 72 can be exposed as desired to the desired point of the reading part by operating a switch group 8 to move the tape 7 forward and backward. The desired information is thus obtd. simply by exchanging the let-off spool.
Patent JP-H07289877-A (JP)
Title: Fluidization-granulation coating method and granulation coating device therefore
Inventor: SAITO HIROSHI
IPC: B01J2/00
Filed: 1994-04-21
Abstract: PURPOSE:To conduct high-quality treatment while maintaining high yield by preventing the clogging of a gas passage part. CONSTITUTION:This device has a shell 2 having a fluidization chamber 1 to be supplied-with a granular body, a rotor 4 provided freely rotatably at the bottom of the chamber 1 and having a gas passage part 13 and a part 16 to supply a fluidization gas into the chamber 1 through the gas passage part 13, and a member 37 for injecting a compressed gas into the gas passage part 13 is provided in the fluidization gas supply part 16. Accordingly, the rotor 4 is rotated, the fluidization gas is supplied to the chamber 1 through the gas passage part 13, a compressed gas is injected from the member 37 toward the gas passage part 13, hence the granular body is treated, and the clogging of the gas passage part 13 is prevented.
Patent JP-H02291994-A (JP)
Title: Digital type analog value display device
Inventor: BUINSENTO KIYARABUREESE
IPC: G04B19/20
Filed: 1990-03-29
Abstract: PURPOSE: To realize an easy-to-read time indicator for wrist watch by shifting an hour display disc by a predetermined angle by means of a finger protrusion turning in the opposite direction and varying an indicated number quickly. CONSTITUTION: An hour display disc 5 turns in synchronism with a minute disc 2 and an hour indicating number is presented in an indication window 3. A finger protrusion 13 of a pinion 12 abuts on a tooth protrusion 7 of a wheel 6 every hour to retard rotation of a pinion 8 and to press a spring 9, and a tooth thereof rides over a tooth of a pinion 4. In this regard, the wheel 6 is shifted axially along with the disc 5 and the tooth protrusion 7 is separated from the finger protrusion 13. Consequently, the tooth of the pinion 8 engages the tooth of the pinion 4 under pressure of a spring 9 and the disc 5 can be set again at a position shifted by 30 deg. from the disc 2 where a number indicative of next time appears in the indication window 3.
Patent JP-S539062-A (JP)
Title: Bent tube for electric cleaner
Inventor: OOKUMA YOUICHIROU
IPC: A47L9/24
Filed: 1976-07-14
Abstract: PURPOSE: To enable using light material such as aluminum or the like for a bent tube of an electric cleaner by providing elastic inclusion to the bent portion of the tube. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03283820-A (JP)
Title: Pll circuit
Inventor: MOTOYAMA HATSUO
IPC: H03L7/093
Filed: 1990-03-30
Abstract: PURPOSE:To output a signal of high purity over a wide range by coupling a phase comparator and an oscillator with respect not only to DC but also to AC and providing the AC loop with a correcting circuit which corrects the apparent gain coefficient of the oscillator. CONSTITUTION:When a frequency Fr is set to a frequency control circuit 10 a frequency division ratio N satisfying Fr=N.Fz (frequency) is set to a frequency divider 26 of a frequency rough adjustment circuit 25. Therefore, a frequency Fo of a voltage controlled oscillator VCO 21 is forcibly controlled to the range from (N-1)Fz to (N+1)Fz approximating Fr and the phase is compared with the phase of a reference signal having a frequency Fr by a phase comparator 22 and is locked to the frequency Fz of the reference signal by leading-in of a PLL loop. Since switches Sb and Sc of a correcting circuit 31 are turned on together at this time, the apparent gain coefficient of the VCO 21 in the loop in the loop is increased by the parallel resistance value of resistors Ra, Rb, and Rc and is corrected equally to the center area. Thus, the signal of high purity is outputted.
Patent JP-H07296804-A (JP)
Title: Alkaline battery
Inventor: KOJIMA ARIMICHI
IPC: H01M4/06
Filed: 1994-04-21
Abstract: PURPOSE:To secure a stable discharge characteristic even if strong vibration or impact is applied over a long period during discharging by using chiefly three specified kinds of gelling agents. CONSTITUTION:A positive mix 2 comprising manganese dioxide and graphite is put in a metallic case 1, and after the insertion of a separator 3 a gelled anode 4 is injected into the separator 3, and a buildup sealing plate 5 comprising an anode collector 6 and a bottom panel 7 integrated together is inserted into the anode 4 to form a battery. For the anode 4, chiefly three kinds of gelling agents are used: a crosslinked polyacrylate type water-absorbing polymer (gelling agent A) with a 0.5wt.% aqueous solution dispersed viscosity of 15000cps or more at 25 deg.C and particle diameters chiefly of 100 to 900 microns or not greater than 100 microns, or a crosslinked branched polyacrylic acid (gelling agent B); and a granular, crosslinked branched polyacrylic acid (gelling agent C) with a 0.5% aqueous solution dispersed viscosity of 15000cps or more at 25 deg.C and particle diameters chiefly of 100 to 900 microns.